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B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE. APPLICATION mm AUG-7. I9I6.

1,340,827. minted May 18,1920.

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ACCOUNTING MACHINE. APPLICATION HLED AUGJ. 191s.

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ATTORNEY B. P. HAYES AND F. o. LAUGHLIN.

' ACCOUNTING MACHINE. APPLICATION FILED AUG. I. 1916.

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ACCOUNTING moms. APPLICATION FILED MIG. 7, 1916- 1,340,821 Patented May 18, 1920.

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A TTORIVE I B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE. APPLICATION FILED Auemirne.

Patented May 18, 1920.

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B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE.

APPHCAHON FILED AUG-7. 191s.

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ACCOUNTING MACHINE. APPucAfmN mu) AUGJ, ms.

B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE. APPLICATION mso AUGJ. ms.

25 SHEETS-SHEET 9- NVENTORJ. 5.2/10 8.

Patented May 18, 1920.

B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE.

APPLICATION min AUG-7, l9|6.

Patented May 18, 1920.

25 SHEETSSHEET 10.

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A WRNEY a. P. HAYES AND F. n. LAUGHLIN.

ACCOUNTING MACHINE. APPLICATION FILED AUG-7| Isle.

Patented May 18, 1920.

25 SHEETS-SHEET l1.

B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE. APPLICATION FILED MIG-7. I9I6.

1,340,827, Patented May 18, 1920.

25 SHEETS-SHEET l2.

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ACCOUNTING MACHINE.

APPLICATION HLED AUG-7.19M.

Patented May 18,1920.

25 SHEETS-SHEET I3.

INVENTOR! BAP/10 a. y .D.L7 fill/7- B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNHNG MACHINE.

APPLICAHON man AUG- 7. I916.

Patented May 18, 1920.

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A TTORNEJ' B. P. HAYES AND F. D. LAUGHLIN. ACCOUNTING MACHINE. m vucmon mu) AUG-7.19M.

I ,340,827, v Patented May 18, 1920.

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ACCOUNTING MACHINE. APPLICATION min AUGJ. 19w.

Patented May 18, 1920.

25 SHEETS-SHEET I 5- INVEN T01R18,

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ZTTORNEY B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING MACHINE. APPLICATION HLEIJ MIG-1. Isle.

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ACCOUNTING MACHINE.

APPLICATION FILED AUG-T. I916.

Patented May 18, 1920.

25 SHEETS-SHEET l8.

B. P. HAYES AND F. D. LHUGHLIN.

ACCOUNTING MACHINE. APPLICATION FILED AUGJ. 191s.

Patented May 18, 1920.

2S SHEETS-SHEET 19- A TTORNE Y B. P. HAYES AND F. D. LAUGHLIN.

ACCOUNTING mcHmE. APPLICATION FILED AUGJ. [9H5- 1,340,327. Patented May 18,1920.

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25 SHEETS-SHEET 20- INVENTO/ii E I? Hayes. ED. Lwgh/in.

ATTORNEY 

